4-(trimethylstannanyl)pyridine
Trimethyl(4-pyridyl)tin
CAS: 59020-06-3
Molecular Formula: C8H13NSn
4-(trimethylstannanyl)pyridine - Names and Identifiers
| Name | Trimethyl(4-pyridyl)tin |
| Synonyms | TRIMETHYL(4-PYRIDYL)TIN Trimethyl(4-pyridyl)tin 4-TRIMETHYLSTANNYLPYRIDINE 4-(Trimethylstannyl)pyridine 4-(trimethylstannanyl)pyridine Pyridine, 4-(trimethylstannyl)- pyridine, 4-(trimethylstannyl)- |
| CAS | 59020-06-3 |
| InChI | InChI=1/C5H4N.3CH3.Sn/c1-2-4-6-5-3-1;;;;/h2-5H;3*1H3;/rC8H13NSn/c1-10(2,3)8-4-6-9-7-5-8/h4-7H,1-3H3 |
4-(trimethylstannanyl)pyridine - Physico-chemical Properties
| Molecular Formula | C8H13NSn |
| Molar Mass | 241.91 |
| Density | 1.42 |
| Boling Point | 88-90 °C(Press: 14.0 Torr) |
| Flash Point | 88.904°C |
| Vapor Presure | 0.144mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Light yellow to Light orange |
| pKa | 5.58±0.10(Predicted) |
| Storage Condition | Freezer |
| Refractive Index | 1.5400 to 1.5440 |
| MDL | MFCD03844808 |
4-(trimethylstannanyl)pyridine - Risk and Safety
| UN IDs | UN 2788 6.1/PG I |
| Hazard Class | 6.1 |
| Packing Group | I |
4-(trimethylstannanyl)pyridine - Introduction
Trimethyl(4-pyridyl)tin is an organotin compound with the chemical formula Sn C10H16N. It is a colorless to pale yellow liquid with a pungent odor. The following is a detailed description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless to light yellow liquid
-Molecular weight: 327.99g/mol
-Melting Point:-55°C
-Boiling Point: 126-128°C
-Density: 1.125 g/mL
-Solubility: Soluble in organic solvents such as chloroform, ether and dichloromethane
Use:
- Trimethyl(4-pyridyl)tin is commonly used as a reagent in organic synthesis. It can participate in the reduction of benzene ketone, the catalytic hydrogenation of olefins, the addition reaction of aromatic compounds, etc.
-It is also used in the field of organometallic chemistry research to prepare other organotin compounds.
Preparation Method:
Trimethyl(4-pyridyl)tin can be obtained by reacting 4-pyridylmethanol with trimethyltin chloride. The reaction is usually carried out under an inert atmosphere at low temperatures to avoid side reactions.
Safety Information:
- Trimethyl(4-pyridyl)tin is an organotin compound. When using it, you should pay attention to safe operation and strictly follow the safety regulations of chemical laboratories.
-It has a pungent odor and may be irritating to the eyes, skin and respiratory tract. Use appropriate personal protective equipment such as chemical goggles, protective gloves and protective masks.
-Keep away from open flames and high temperatures during operation to avoid harmful gases and steam.
-Waste should be disposed of in accordance with local environmental regulations.
Nature:
-Appearance: Colorless to light yellow liquid
-Molecular weight: 327.99g/mol
-Melting Point:-55°C
-Boiling Point: 126-128°C
-Density: 1.125 g/mL
-Solubility: Soluble in organic solvents such as chloroform, ether and dichloromethane
Use:
- Trimethyl(4-pyridyl)tin is commonly used as a reagent in organic synthesis. It can participate in the reduction of benzene ketone, the catalytic hydrogenation of olefins, the addition reaction of aromatic compounds, etc.
-It is also used in the field of organometallic chemistry research to prepare other organotin compounds.
Preparation Method:
Trimethyl(4-pyridyl)tin can be obtained by reacting 4-pyridylmethanol with trimethyltin chloride. The reaction is usually carried out under an inert atmosphere at low temperatures to avoid side reactions.
Safety Information:
- Trimethyl(4-pyridyl)tin is an organotin compound. When using it, you should pay attention to safe operation and strictly follow the safety regulations of chemical laboratories.
-It has a pungent odor and may be irritating to the eyes, skin and respiratory tract. Use appropriate personal protective equipment such as chemical goggles, protective gloves and protective masks.
-Keep away from open flames and high temperatures during operation to avoid harmful gases and steam.
-Waste should be disposed of in accordance with local environmental regulations.
Last Update：2024-04-10 22:29:15
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